No data for SMART METER and limited data for STREAM ULTRA

[RubyKS]

For the Smart Meter I only get "unknown" value in "Sensors" and 0W for Power Grid Global in "Diagnostic" section
and
for the Stream Ultra some Power values, which seem to be correct (AC, Battery, Grid) and other that are not like Battery Temparature -1°C or Power PV1 0

Does anybody know the iisue?

the log shows:

This error originated from a custom integration.

Logger: custom_components.ecoflow_cloud.devices
Source: custom_components/ecoflow_cloud/devices/init.py:186
integration: EcoFlow-Cloud (documentation, issues)
First occurred: 6:01:01 PM (2 occurrences)
Last logged: 6:01:03 PM

constant: 'utf-8' codec can't decode byte 0xf1 in position 5: invalid continuation byte. Ignoring message and waiting for the next one.
constant: 'utf-8' codec can't decode byte 0xf8 in position 5: invalid start byte. Ignoring message and waiting for the next one.

This error originated from a custom integration.

Logger: custom_components.ecoflow_cloud.devices
Source: custom_components/ecoflow_cloud/devices/init.py:183
integration: EcoFlow-Cloud (documentation, issues)
First occurred: 6:01:01 PM (2 occurrences)
Last logged: 6:01:03 PM

Exception: Expecting value: line 2 column 1 (char 1). Trying to load json.

[theheckwr]

As for the Smart Meter (using Private API) I can answer your question, as I have the problem myself and diagnosed it further:
It seems that Ecoflow switched to using Protobuf messages for the Smart Meter as well. I was able to get the decoding for them (partly) working, however for continuous data flow the cloud needs some heartbeat from the App (or in that case HomeAssistant) and I have no idea how to implement that (yet).

[Soesjie78]

Same here for Smart Meter. No data at all.

[andrewjswan]

Stream Ultra some Power values, which seem to be correct (AC, Battery, Grid) and other that are not like Battery Temparature -1°C or Power PV1 0

#484 (comment)

[Soesjie78]

Stream Ultra some Power values, which seem to be correct (AC, Battery, Grid) and other that are not like Battery Temparature -1°C or Power PV1 0

#484 (comment)

Had the same with the Private API. The public API solved that problem. Ultra and AC Pro giving all info now. Except the Smart Meter. No values at all with private or public API.